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Khan Academy
Salman Khan talk at TED 2011 (from ted.com)
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2 years ago
Learn more: http://www.khanacademy.org/...
Salman Khan talk at TED 2011 (from ted.com)
Salman Khan talk at TED 2011 (from ted.com)
New and Noteworthy
- The Beauty of Algebra
- SOPA and PIPA
- Thank You Khan Academy!
- Vitamin C and the Limeys
- How Earth's Tilt Causes Seasons
- Salman Khan talk at TED 2011 (from ted.com)
- Visualizing Taylor Series Approximations
- Correlation and Causality
- Gravity for Astronauts in Orbit
- The Golden Ratio
- Carry Trade Basics
- Heart Disease and Heart Attacks
Physics
- Introduction to Vectors and Scalars
- Calculating Average Velocity or Speed
- Solving for Time
- Displacement from Time and Velocity Example
- Acceleration
- Newton's First Law of Motion
- Newton's Second Law of Motion
- Newton's Third Law of Motion
- Airbus A380 Take-off Time
- Airbus A380 Take-off Distance
- Why Distance is Area under Velocity-Time Line
- Average Velocity for Constant Acceleration
Biology
- Introduction to Evolution and Natural Selection
- Ape Clarification
- Intelligent Design and Evolution
- Evolution Clarification
- Natural Selection and the Owl Butterfly
- DNA
- Variation in a Species
- Chromosomes, Chromatids, Chromatin, etc.
- Mitosis, Meiosis and Sexual Reproduction
- Phases of Mitosis
- Phases of Meiosis
- Embryonic Stem Cells
Recent uploads
- New Khan Academy history content
- Writing a fraction as a repeating decimal
- Recognizing rational numbers
- Recognizing irrational numbers
- Percent word problems
- Percent word problems 1 example 2)
- When a function is positive or negative
- Evaluating composite functions example 1)
- Evaluating a function expression
- What is a function
- Multistep word problems example 2)
- Multistep word problems example 3)